Arroyo Lupine
Artichoke
Asparagus Fern, Climbing Asparagus
Atlas Cedar
Australian Bluebell Creeper
Australian Flame Tree
Australian Fuchsia
Australian Grass Tree
Australian Rosemary
Australian Tea Tree
Australian Tree Fern
Australian Willow, Wilga
Australian-Dracaena
Austrian Pine
Autumn Gold Maidenhair Tree
Autumn Moor Grass
Autumn Sage
Azure or Russian Sage
Azurea Bush Germander
Baby Blue Eyes
